This morning I saw a post saying that Caine lobotomised himself in 9 by removing the Blue AI with more than 6000 likes and I found the motivation to make one of my long posts.
However, I'm currently on the other side of the world (in Macau, specifically) and won't be back for more than a week, so you're getting the short version as of now.
No, Caine did not lobotomise himself in 9.
Because of a very simple fact: Caine had been masking thorough the entire show. The whole showman persona was a mask. We see numerous moments in past episodes in which he's being himself alone in which he's not acting. He's still a theatre kid, but not as explosive as what he displayed in the past episodes when masking. The Caine at the end of 9 was still himself. The most real we've ever seen him, because he dropped the mask.
The fact that I metaphorically soiled my pants for two months over this exact scenario of Caine "curing" himself by removing one of the two AIs when 8 rolled around makes this post extremely ironic. You can read about it here.
What I won't deny, though, is that it was too fast because of the limited runtime. It felt too fast to me. It felt artificial at some points so the story could be tied into a neat bow, even. But the basic idea is there. And I believe it's good.
I'm autistic. I mask through toxic positivity. I'm also a theatre kid. Caine and I are extremely similar in that regard, and one of the reasons I identify with him so much. I'm still myself when calmed down and in control of my emotions. Caine is, too.
Think of the Blue AI as a physical literal representation of Caine's ego and closed-mindedness. By releasing it, he did not become "neurotypical". He decided to learn and improve. He decided to mend his faults. He decided to become better.
In my opinion, Caine is fantastic neurodivergence representation. The fact that we got a happy ending for him in which he decided to improve instead of him becoming the cautionary tale like what happened with Jax is a gift. I got out of the cinema thinking we had got the perfect ending for him, and it makes me so sad the idea that got spread around is that he got "cured", "lobotomised" and that he is stuck faking his personality to avoid his deletion.
Have a nice week! Hopefully I can expand this once I get back. I have a ton to add, this was the basic idea.